Perhaps you should try some spelling variations:
thanh trung » thanh tung
tien lang » tien long, ten lang, tien luong
trung qua » trung quan, trong qua, trung cua
dung cong » dung trong
doi tien » doi dien, loi tien, do tien
qua dung » quang dung, su dung, qua song
cong tan » cong tac, cong san, cong thanh
toan cao » toan tap
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi tien lang - thanh trung qua dung cong tan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi tien lang - thanh trung qua dung cong tan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi tien lang - thanh trung qua dung cong tan ((toan cao) or (toan ban))*.